public class Airplane3 implements Swimmer, Flyer
{
    private String name;

    public Seaplane(String name)
    {
        this.name = name;
    }
    @Override
    public void fly()
    {
        System.out.printf("海上飞机 %s 在飞%n", name);
    }

    @Override
    public void swim()
    {
        System.out.printf("海上飞机 %s 航行海面%n", name);
    }
}

